To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
114 lines
3.9 KiB
Groff
114 lines
3.9 KiB
Groff
.\" Copyright 2012 Google Inc.
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions are
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.\" met:
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.\"
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.\" * Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" * Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" * Neither the name of Google Inc. nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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.\" OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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.\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.Dd September 9, 2012
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.Dt KYUA-BUILD-ROOT 7
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.Os
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.Sh NAME
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.Nm build-root
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.Nd Mechanics of build directories
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.Sh DESCRIPTION
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.Em Build directories
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(or object directories, target directories, product directories, etc.) is
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the concept that allows a developer to keep the source tree clean from
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build products by asking the build system to place such build products
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under a separate subtree.
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.Pp
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Most build systems today support build directories. For example, the GNU
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Automake/Autoconf build system exposes such concept when invoked as
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follows:
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.Bd -literal -offset indent
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$ cd my-project-1.0
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$ mkdir build
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$ cd build
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$ ../configure
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$ make
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.Ed
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.Pp
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Under such invocation, all the results of the build are left in the
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.Pa my-project-1.0/build/
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subdirectory while maintaining the contents of
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.Pa my-project-1.0/
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intact.
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.Pp
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Because build directories are an integral part of most build systems, and
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because they are a tool that developers use frequently,
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.Xr kyua 1
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supports build directories too. This manifests in the form of
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.Xr kyua 1
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being able to run tests from build directories while reading the (often
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immutable) test suite definition from the source tree.
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.Pp
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One important property of build directories is that they follow (or need to
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follow) the exact same layout as the source tree. For example, consider
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the following directory listings:
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.Bd -literal -offset indent
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src/Kyuafile
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src/bin/ls/
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src/bin/ls/Kyuafile
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src/bin/ls/ls.c
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src/bin/ls/ls_test.c
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src/sbin/su/
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src/sbin/su/Kyuafile
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src/sbin/su/su.c
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src/sbin/su/su_test.c
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obj/bin/ls/
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obj/bin/ls/ls*
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obj/bin/ls/ls_test*
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obj/sbin/su/
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obj/sbin/su/su*
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obj/sbin/su/su_test*
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.Ed
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.Pp
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Note how the directory layout within
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.Pa src/
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matches that of
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.Pa obj/ .
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The
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.Pa src/
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directory contains only source files and the definition of the test suite
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(the Kyuafiles), while the
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.Pa obj/
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directory contains only the binaries generated during a build.
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.Pp
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All commands that deal with the workspace support the
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.Fl -build-root Ar path
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option. When this option is provided, the directory specified by the
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option is considered to be the root of the build directory. For example,
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considering our previous fake tree layout, we could invoke
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.Xr kyua-test 1
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as any of the following:
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.Bd -literal -offset indent
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$ kyua test --kyuafile=src/Kyuafile --build-root=obj
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$ cd src && kyua test --build-root=../obj
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.Ed
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.Sh SEE ALSO
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.Xr kyua 1 ,
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.Xr kyua-debug 1 ,
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.Xr kyua-list 1 ,
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.Xr kyua-test 1
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